Danfoss SM Series Instructions

SM / SY / SZ / SH / WSH COMPRESSORS
SM - SY
5
When SM compressors are used with R417A, the factory charged mineral
oil 160P must be replaced by polyolester oil 160SZ.
SH
5
SZ 084 - 185
SZ 084 - 185
The compressor must only be used
for its designed purpose(s) and within its
scope of application (refer to «operating
limits»).
Consult Application guidelines and da-
tasheet available from cc.danfoss.com
1
INSTRUCTIONS
A: Model number
B: Serial number
C: Refrigerant
installation, commissioning, maintenance and service.
T (°C)
0
30
T (°C)
0
T (°C)
0
T (°C)
0
Under all circumstances, the
EN378 (or other applicable local
safety regulation) requirements
must be ful lled.
FRCC.EI.003.A6.02 © Danfoss Commercial Compressors 01/14
A
B
C
D: Supply voltage, Starting current & Maximum operating current
E: Housing service pressure
F: Factory charged lubricant
Installation and servicing of the compressor by quali ed personnel only. Follow
these instructions and sound refrigeration engineering practice relating to
70
65
60
55
50
45
40
35
30
25
20
The compressor is delivered under
nitrogen gas pressure (between 0.3
and 0.7 bar) and hence cannot be
connected as is; refer to the «assem-
bly» section for further details.
SZ 084 - 185
T (°C)
0
WSH
-30 -25 -20 -15 -10 -5
T (°C)
0
SZ 240, 300, 380
T (°C)
0
SZ 240, 300, 380
T (°C)
0
The compressor must be
handled with caution in the
vertical position (maximum
o set from the vertical : 15°)
D
E
F
0 5 10 15 20